@article{paperid:1032672,
author = {J. Gherekhloo and S. Noroozi and D. Mazaheri and Ghanbari, Ali and M. R. Ghannadha and R.A. Vidal and R. De Prado},
title = {Multispecies weed competition and their economic threshold on the wheat crop},
journal = {Planta Daninha},
year = {2010},
volume = {28},
number = {2},
month = {January},
issn = {0100-8358},
pages = {239--246},
			numpages = {7},
keywords = {weed interference; competition grain yield; mathematical regression},
}